Controlled release fertilizers and their effects on corn
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Agrarian (Dourados. Online) |
Texto Completo: | https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772 |
Resumo: | The objective of this work was to verify the efficiency of fertilization technologies with N-controlled release fertilizers on the morphological and productive characteristics of corn second crop. The experimental design was in randomized blocks, with four replications and four treatments: T1: 05-25-15+ conventional urea; T2: 05-25-15+ slow-release urea; T3: 23-14-14; T4: 23-14-14+ conventional urea. The agronomic and productive characteristics were evaluated. The results were submitted to analysis of variance, using F test, and Tukey's mean test was applied. How N is made available affects its morphological and productive development. Slow and controlled release fertilizers provide better performance in height, thousand-grain mass, number of ears and average weight of ears and higher productivity. The edaphoclimatic conditions can influence the performance of coated fertilizers, as they provide statistically similar results to the use of conventional urea, at the same total dose of N. |
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Controlled release fertilizers and their effects on cornFertilizantes de liberação controlada e seus efeitos no milhoFertilizingSlow ReleaseZea maysAdubaçãoLiberação LentaZea maysThe objective of this work was to verify the efficiency of fertilization technologies with N-controlled release fertilizers on the morphological and productive characteristics of corn second crop. The experimental design was in randomized blocks, with four replications and four treatments: T1: 05-25-15+ conventional urea; T2: 05-25-15+ slow-release urea; T3: 23-14-14; T4: 23-14-14+ conventional urea. The agronomic and productive characteristics were evaluated. The results were submitted to analysis of variance, using F test, and Tukey's mean test was applied. How N is made available affects its morphological and productive development. Slow and controlled release fertilizers provide better performance in height, thousand-grain mass, number of ears and average weight of ears and higher productivity. The edaphoclimatic conditions can influence the performance of coated fertilizers, as they provide statistically similar results to the use of conventional urea, at the same total dose of N.O objetivo deste trabalho foi verificar a eficiência de tecnologias de adubação com fertilizantes de liberação controlada do N nas características morfológicas e produtivas do milho segunda safra. O delineamento experimental foi em blocos casualizados, com quatro repetições e quatro tratamentos: T1: 05-25-15+ ureia convencional; T2: 05-25-15+ ureia de liberação lenta; T3: 23-14-14; T4: 23-14-14+ ureia convencional. Avaliou-se as características agronômicas e produtivas. Os resultados foram submetidos à análise de variância, teste F, e aplicado o teste de médias de Tukey. A forma de disponibilização do N afeta o seu desenvolvimento morfológico e produtivo. Os fertilizantes de liberação lenta e controlada proporcionam melhor desempenho em altura, na massa de mil grãos, número de espigas e no peso médio das espigas e maior produtividade. As condições edafoclimáticas podem influenciar no desempenho dos fertilizantes revestidos, pois proporcionam resultados estatisticamente semelhantes ao uso da ureia convencional, na mesma dose total de N.Editora UFGD2023-09-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/1677210.30612/agrarian.v16i56.16772Agrarian; v. 16 n. 56 (2023); e16772Agrarian Journal; Vol. 16 No. 56 (2023); e167721984-2538reponame:Agrarian (Dourados. Online)instname:Universidade Federal da Grande Dourados (UFGD)instacron:UFGDporhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772/9687Copyright (c) 2023 João Victor Mendonça Alves , Lucas Marques Faleiro, Cláudia Fabiana Alves Rezendehttps://creativecommons.org/licenses/by-nc-sa/3.0/br/info:eu-repo/semantics/openAccessAlves , João Victor MendonçaFaleiro, Lucas MarquesRezende, Cláudia Fabiana Alves2023-09-29T14:42:20Zoai:ojs.pkp.sfu.ca:article/16772Revistahttps://ojs.ufgd.edu.br/index.php/agrarianPUBhttps://ojs.ufgd.edu.br/index.php/agrarian/oairevistaagrarian@ufgd.edu.br||1984-25381984-252Xopendoar:http://ojs.ufgd.edu.br/index.php/agrarian/oaihttp://ojs.ufgd.edu.br/index.php/agrarian/oai2023-09-29T14:42:20Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)false |
dc.title.none.fl_str_mv |
Controlled release fertilizers and their effects on corn Fertilizantes de liberação controlada e seus efeitos no milho |
title |
Controlled release fertilizers and their effects on corn |
spellingShingle |
Controlled release fertilizers and their effects on corn Alves , João Victor Mendonça Fertilizing Slow Release Zea mays Adubação Liberação Lenta Zea mays |
title_short |
Controlled release fertilizers and their effects on corn |
title_full |
Controlled release fertilizers and their effects on corn |
title_fullStr |
Controlled release fertilizers and their effects on corn |
title_full_unstemmed |
Controlled release fertilizers and their effects on corn |
title_sort |
Controlled release fertilizers and their effects on corn |
author |
Alves , João Victor Mendonça |
author_facet |
Alves , João Victor Mendonça Faleiro, Lucas Marques Rezende, Cláudia Fabiana Alves |
author_role |
author |
author2 |
Faleiro, Lucas Marques Rezende, Cláudia Fabiana Alves |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Alves , João Victor Mendonça Faleiro, Lucas Marques Rezende, Cláudia Fabiana Alves |
dc.subject.por.fl_str_mv |
Fertilizing Slow Release Zea mays Adubação Liberação Lenta Zea mays |
topic |
Fertilizing Slow Release Zea mays Adubação Liberação Lenta Zea mays |
description |
The objective of this work was to verify the efficiency of fertilization technologies with N-controlled release fertilizers on the morphological and productive characteristics of corn second crop. The experimental design was in randomized blocks, with four replications and four treatments: T1: 05-25-15+ conventional urea; T2: 05-25-15+ slow-release urea; T3: 23-14-14; T4: 23-14-14+ conventional urea. The agronomic and productive characteristics were evaluated. The results were submitted to analysis of variance, using F test, and Tukey's mean test was applied. How N is made available affects its morphological and productive development. Slow and controlled release fertilizers provide better performance in height, thousand-grain mass, number of ears and average weight of ears and higher productivity. The edaphoclimatic conditions can influence the performance of coated fertilizers, as they provide statistically similar results to the use of conventional urea, at the same total dose of N. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772 10.30612/agrarian.v16i56.16772 |
url |
https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772 |
identifier_str_mv |
10.30612/agrarian.v16i56.16772 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772/9687 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc-sa/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora UFGD |
publisher.none.fl_str_mv |
Editora UFGD |
dc.source.none.fl_str_mv |
Agrarian; v. 16 n. 56 (2023); e16772 Agrarian Journal; Vol. 16 No. 56 (2023); e16772 1984-2538 reponame:Agrarian (Dourados. Online) instname:Universidade Federal da Grande Dourados (UFGD) instacron:UFGD |
instname_str |
Universidade Federal da Grande Dourados (UFGD) |
instacron_str |
UFGD |
institution |
UFGD |
reponame_str |
Agrarian (Dourados. Online) |
collection |
Agrarian (Dourados. Online) |
repository.name.fl_str_mv |
Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD) |
repository.mail.fl_str_mv |
revistaagrarian@ufgd.edu.br|| |
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1792205855630819328 |